The referee reads a prompt out -- somewhere in Peru, one of the seven dwarfs -- and counts the players down. On one, they both say a single answer at the same moment. They score only if they said the same thing, and then only in proportion to how unlikely it was: agreeing on Tokyo is worth nothing at all, agreeing on a town of nine thousand is worth a great deal. Five prompts to a round.

Players: Three or more people in the car.

Driver: Says one thing on the count of three, and tries to be read.

The bar: A total no run of obvious matches can reach, read off real populations.